[MM-60253] Avoid unnecessary cache clearing during LDAP sync (#28300)

server/channels/app/user.go

@@ -2443,7 +2443,7 @@ func (a *App) PromoteGuestToUser(c request.CTX, user *model.User, requestorId st
 	}
 
 	for _, member := range teamMembers {
-		a.sendUpdatedMemberRoleEvent(user.Id, member)
+		a.sendUpdatedTeamMemberEvent(member)
 
 		channelMembers, appErr := a.GetChannelMembersForUser(c, member.TeamId, user.Id)
 		if appErr != nil {
@@ -2487,7 +2487,7 @@ func (a *App) DemoteUserToGuest(c request.CTX, user *model.User) *model.AppError
 	}
 
 	for _, member := range teamMembers {
-		a.sendUpdatedMemberRoleEvent(user.Id, member)
+		a.sendUpdatedTeamMemberEvent(member)
 
 		channelMembers, appErr := a.GetChannelMembersForUser(c, member.TeamId, user.Id)
 		if appErr != nil {